[FONT=tahoma][SIZE=4]Here is another way to fix an on going problem with the screw stripping the thread within the hole. You can now change your channels. Once you have done this.
YOU CAN FIRST TRY THE SCREW IN THE OLD HOLE FIRST.
IT MAY BE ALL YOU NEED TO DO.
IF NOT THEN YOU NEED TO DO AS PER INSTRUCTION IN VIDEO
[/SIZE][/FONT][COLOR=#000000][FONT=tahoma]THE SCREW WE ARE USING.[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]SHEET METAL[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]SELF TAPPER PAN HEAD[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]12 GAUGE / 5mm OUTSIDE DIAMETER.
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[SIZE=5]5 Minute Striped Thread Solution Swivel Squeegee - YouTube[/SIZE][/SIZE]